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经营范围
发明名称
COMANDO AUTOMATICO PARA TARIFACAO REDUZIDA
摘要
申请公布号
BR8006125(A)
申请公布日期
1982.06.01
申请号
BR19800006125
申请日期
1980.09.23
申请人
PARANA TELECOM TELEPAR SA
发明人
UADA F
分类号
H04M15/12;(IPC1-7):H04M15/12
主分类号
H04M15/12
代理机构
代理人
主权项
地址
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